Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the Powertrain Control...
Jeep technical service bulletin 18-056-20 for 2020 Jeep Cherokee.
- Bulletin number
- 18-056-20
- Component
- Power train
- Summary
- Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may also experience the following condition:When the cruise control is engaged and the Active Vehicle Speed Limiter (AVSL) button is pressed, Instrument Panel Cluster (IPC) display skips ?Cruise Control Canceled? message and displays ?Speed Limiter Ready?. In addition the following software enhancement are included:Improved idle after a hot restart.
Owners of these vehicles have filed 201 complaints in the transmission category.
Vehicles covered
- Jeep Cherokee 2020 2020
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